PL4401075T3 - Sposób kodowania, sposób dekodowania, aparat kodujący i aparat dekodujący - Google Patents

Sposób kodowania, sposób dekodowania, aparat kodujący i aparat dekodujący

Info

Publication number
PL4401075T3
PL4401075T3 PL24162014.5T PL24162014T PL4401075T3 PL 4401075 T3 PL4401075 T3 PL 4401075T3 PL 24162014 T PL24162014 T PL 24162014T PL 4401075 T3 PL4401075 T3 PL 4401075T3
Authority
PL
Poland
Prior art keywords
decoding
encoding apparatus
coding method
coding
encoding
Prior art date
Application number
PL24162014.5T
Other languages
English (en)
Inventor
Bin Wang
Zexin Liu
Lei Miao
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51146229&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL4401075(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL4401075T3 publication Critical patent/PL4401075T3/pl

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/03—Spectral prediction for preventing pre-echo; Temporary noise shaping [TNS], e.g. in MPEG2 or MPEG4
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/26—Pre-filtering or post-filtering
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/26—Pre-filtering or post-filtering
    • G10L19/265—Pre-filtering, e.g. high frequency emphasis prior to encoding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0204—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/10—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a multipulse excitation
    • G10L19/107—Sparse pulse excitation, e.g. by using algebraic codebook
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L2019/0001—Codebooks
    • G10L2019/0016—Codebook for LPC parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PL24162014.5T 2013-01-15 2013-07-25 Sposób kodowania, sposób dekodowania, aparat kodujący i aparat dekodujący PL4401075T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310014342.4A CN103928031B (zh) 2013-01-15 2013-01-15 编码方法、解码方法、编码装置和解码装置

Publications (1)

Publication Number Publication Date
PL4401075T3 true PL4401075T3 (pl) 2026-03-16

Family

ID=51146229

Family Applications (4)

Application Number Title Priority Date Filing Date
PL24162014.5T PL4401075T3 (pl) 2013-01-15 2013-07-25 Sposób kodowania, sposób dekodowania, aparat kodujący i aparat dekodujący
PL16193849T PL3203470T3 (pl) 2013-01-15 2013-07-25 Sposób dekodowania mowy i urządzenie do dekodowania mowy
PL18182328T PL3486905T3 (pl) 2013-01-15 2013-07-25 Sposób kodowania, sposób dekodowania, aparat kodujący i aparat dekodujący
PL13872123T PL2905777T3 (pl) 2013-01-15 2013-07-25 Sposób kodowania, sposób dekodowania, urządzenie kodujące i urządzenie dekodujące

Family Applications After (3)

Application Number Title Priority Date Filing Date
PL16193849T PL3203470T3 (pl) 2013-01-15 2013-07-25 Sposób dekodowania mowy i urządzenie do dekodowania mowy
PL18182328T PL3486905T3 (pl) 2013-01-15 2013-07-25 Sposób kodowania, sposób dekodowania, aparat kodujący i aparat dekodujący
PL13872123T PL2905777T3 (pl) 2013-01-15 2013-07-25 Sposób kodowania, sposób dekodowania, urządzenie kodujące i urządzenie dekodujące

Country Status (16)

Country Link
US (7) US9761235B2 (pl)
EP (6) EP2905777B1 (pl)
JP (3) JP6141443B2 (pl)
KR (2) KR101966265B1 (pl)
CN (2) CN103928031B (pl)
BR (1) BR112015013088B1 (pl)
DK (3) DK3203470T3 (pl)
ES (5) ES2982472T3 (pl)
HU (3) HUE036710T2 (pl)
NO (1) NO2905777T3 (pl)
PL (4) PL4401075T3 (pl)
PT (3) PT3203470T (pl)
SG (1) SG11201503772RA (pl)
SI (3) SI3203470T1 (pl)
TR (1) TR201907656T4 (pl)
WO (1) WO2014110895A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104517610B (zh) * 2013-09-26 2018-03-06 华为技术有限公司 频带扩展的方法及装置
CN106228991B (zh) 2014-06-26 2019-08-20 华为技术有限公司 编解码方法、装置及系统
US10475457B2 (en) 2017-07-03 2019-11-12 Qualcomm Incorporated Time-domain inter-channel prediction
JP7362320B2 (ja) * 2019-07-04 2023-10-17 フォルシアクラリオン・エレクトロニクス株式会社 オーディオ信号処理装置、オーディオ信号処理方法及びオーディオ信号処理プログラム
US10978083B1 (en) * 2019-11-13 2021-04-13 Shure Acquisition Holdings, Inc. Time domain spectral bandwidth replication
CN113079378B (zh) * 2021-04-15 2022-08-16 杭州海康威视数字技术股份有限公司 图像处理方法、装置和电子设备

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969192A (en) 1987-04-06 1990-11-06 Voicecraft, Inc. Vector adaptive predictive coder for speech and audio
US5307441A (en) 1989-11-29 1994-04-26 Comsat Corporation Wear-toll quality 4.8 kbps speech codec
US5495555A (en) 1992-06-01 1996-02-27 Hughes Aircraft Company High quality low bit rate celp-based speech codec
FR2720850B1 (fr) * 1994-06-03 1996-08-14 Matra Communication Procédé de codage de parole à prédiction linéaire.
JPH08160996A (ja) * 1994-12-05 1996-06-21 Hitachi Ltd 音声符号化装置
US6064962A (en) * 1995-09-14 2000-05-16 Kabushiki Kaisha Toshiba Formant emphasis method and formant emphasis filter device
US5864798A (en) * 1995-09-18 1999-01-26 Kabushiki Kaisha Toshiba Method and apparatus for adjusting a spectrum shape of a speech signal
DE19643900C1 (de) * 1996-10-30 1998-02-12 Ericsson Telefon Ab L M Nachfiltern von Hörsignalen, speziell von Sprachsignalen
FR2783651A1 (fr) * 1998-09-22 2000-03-24 Koninkl Philips Electronics Nv Dispositif et procede de filtrage d'un signal de parole, recepteur et systeme de communications telephonique
US6377915B1 (en) * 1999-03-17 2002-04-23 Yrp Advanced Mobile Communication Systems Research Laboratories Co., Ltd. Speech decoding using mix ratio table
US6510407B1 (en) * 1999-10-19 2003-01-21 Atmel Corporation Method and apparatus for variable rate coding of speech
JP3594854B2 (ja) * 1999-11-08 2004-12-02 三菱電機株式会社 音声符号化装置及び音声復号化装置
DE10041512B4 (de) 2000-08-24 2005-05-04 Infineon Technologies Ag Verfahren und Vorrichtung zur künstlichen Erweiterung der Bandbreite von Sprachsignalen
EP1440432B1 (en) * 2001-11-02 2005-05-04 Matsushita Electric Industrial Co., Ltd. Audio encoding and decoding device
CN1279512C (zh) 2001-11-29 2006-10-11 编码技术股份公司 用于改善高频重建的方法和装置
CA2415105A1 (en) * 2002-12-24 2004-06-24 Voiceage Corporation A method and device for robust predictive vector quantization of linear prediction parameters in variable bit rate speech coding
US20050004793A1 (en) 2003-07-03 2005-01-06 Pasi Ojala Signal adaptation for higher band coding in a codec utilizing band split coding
CA2457988A1 (en) * 2004-02-18 2005-08-18 Voiceage Corporation Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization
KR100707174B1 (ko) * 2004-12-31 2007-04-13 삼성전자주식회사 광대역 음성 부호화 및 복호화 시스템에서 고대역 음성부호화 및 복호화 장치와 그 방법
EP1872364B1 (en) * 2005-03-30 2010-11-24 Nokia Corporation Source coding and/or decoding
JP5129117B2 (ja) * 2005-04-01 2013-01-23 クゥアルコム・インコーポレイテッド 音声信号の高帯域部分を符号化及び復号する方法及び装置
CN101185127B (zh) * 2005-04-01 2014-04-23 高通股份有限公司 用于编码和解码语音信号的高频带部分的方法和设备
PL1875463T3 (pl) * 2005-04-22 2019-03-29 Qualcomm Incorporated Układy, sposoby i urządzenie do wygładzania współczynnika wzmocnienia
US7707034B2 (en) 2005-05-31 2010-04-27 Microsoft Corporation Audio codec post-filter
US20100153099A1 (en) * 2005-09-30 2010-06-17 Matsushita Electric Industrial Co., Ltd. Speech encoding apparatus and speech encoding method
KR100795727B1 (ko) * 2005-12-08 2008-01-21 한국전자통신연구원 Ｃｅｌｐ기반의 음성 코더에서 고정 코드북 검색 장치 및방법
KR20070115637A (ko) 2006-06-03 2007-12-06 삼성전자주식회사 대역폭 확장 부호화 및 복호화 방법 및 장치
US9454974B2 (en) 2006-07-31 2016-09-27 Qualcomm Incorporated Systems, methods, and apparatus for gain factor limiting
US8135047B2 (en) 2006-07-31 2012-03-13 Qualcomm Incorporated Systems and methods for including an identifier with a packet associated with a speech signal
WO2008022181A2 (en) * 2006-08-15 2008-02-21 Broadcom Corporation Updating of decoder states after packet loss concealment
CN101140759B (zh) * 2006-09-08 2010-05-12 华为技术有限公司 语音或音频信号的带宽扩展方法及系统
WO2008032828A1 (en) * 2006-09-15 2008-03-20 Panasonic Corporation Audio encoding device and audio encoding method
US20100332223A1 (en) 2006-12-13 2010-12-30 Panasonic Corporation Audio decoding device and power adjusting method
JP4984983B2 (ja) * 2007-03-09 2012-07-25 富士通株式会社 符号化装置および符号化方法
EP2051245A3 (en) * 2007-10-17 2013-07-10 Gwangju Institute of Science and Technology Wideband audio signal coding/decoding device and method
KR101452722B1 (ko) * 2008-02-19 2014-10-23 삼성전자주식회사 신호 부호화 및 복호화 방법 및 장치
EP4145446B1 (en) * 2009-01-16 2023-11-22 Dolby International AB Cross product enhanced harmonic transposition
JP4932917B2 (ja) 2009-04-03 2012-05-16 株式会社エヌ・ティ・ティ・ドコモ 音声復号装置、音声復号方法、及び音声復号プログラム
JP5619177B2 (ja) 2009-11-19 2014-11-05 テレフオンアクチーボラゲット エル エムエリクソン（パブル） 低域オーディオ信号の帯域拡張
US8886523B2 (en) * 2010-04-14 2014-11-11 Huawei Technologies Co., Ltd. Audio decoding based on audio class with control code for post-processing modes
US8600737B2 (en) * 2010-06-01 2013-12-03 Qualcomm Incorporated Systems, methods, apparatus, and computer program products for wideband speech coding
EP2791937B1 (en) * 2011-11-02 2016-06-08 Telefonaktiebolaget LM Ericsson (publ) Generation of a high band extension of a bandwidth extended audio signal

Also Published As

Publication number Publication date
US20190139560A1 (en) 2019-05-09
HUE051171T2 (hu) 2021-03-01
US20200381000A1 (en) 2020-12-03
US9761235B2 (en) 2017-09-12
EP2905777A4 (en) 2015-09-23
JP6616470B2 (ja) 2019-12-04
US20240177722A1 (en) 2024-05-30
KR101966265B1 (ko) 2019-04-05
EP4401075C0 (en) 2025-11-05
CN103928031A (zh) 2014-07-16
US20250210053A1 (en) 2025-06-26
HUE043649T2 (hu) 2019-08-28
DK3486905T3 (da) 2020-11-23
CN105551497B (zh) 2019-03-19
PT3486905T (pt) 2020-10-19
EP3203470B1 (en) 2019-03-13
KR20160090400A (ko) 2016-07-29
CN103928031B (zh) 2016-03-30
ES3058637T3 (en) 2026-03-12
CN105551497A (zh) 2016-05-04
HUE036710T2 (hu) 2018-07-30
SI2905777T1 (sl) 2017-11-30
US11430456B2 (en) 2022-08-30
JP6141443B2 (ja) 2017-06-07
PT2905777T (pt) 2017-08-30
EP3486905A1 (en) 2019-05-22
TR201907656T4 (tr) 2019-06-21
US20220366922A1 (en) 2022-11-17
EP4401075A3 (en) 2024-08-28
US12217764B2 (en) 2025-02-04
HK1199541A1 (zh) 2015-07-03
ES2728000T3 (es) 2019-10-21
EP4401075A2 (en) 2024-07-17
EP4682876A2 (en) 2026-01-21
KR20150082530A (ko) 2015-07-15
US10770085B2 (en) 2020-09-08
BR112015013088B1 (pt) 2020-01-28
PL3486905T3 (pl) 2021-03-08
ES2828004T3 (es) 2021-05-25
DK2905777T3 (da) 2017-11-06
US20170372713A1 (en) 2017-12-28
EP4401075B1 (en) 2025-11-05
EP4682876A3 (en) 2026-02-25
US20150255080A1 (en) 2015-09-10
SI3203470T1 (sl) 2019-06-28
PL3203470T3 (pl) 2019-09-30
DK3203470T3 (da) 2019-05-27
EP3486905B1 (en) 2020-09-09
US11869520B2 (en) 2024-01-09
JP6397082B2 (ja) 2018-09-26
US10210880B2 (en) 2019-02-19
JP2018200488A (ja) 2018-12-20
JP2017151466A (ja) 2017-08-31
SI3486905T1 (sl) 2020-12-31
ES2637741T3 (es) 2017-10-16
KR101748303B1 (ko) 2017-06-16
EP3764355B1 (en) 2024-05-01
SG11201503772RA (en) 2015-06-29
PT3203470T (pt) 2019-06-04
PL2905777T3 (pl) 2017-12-29
WO2014110895A1 (zh) 2014-07-24
EP2905777A1 (en) 2015-08-12
EP3764355A1 (en) 2021-01-13
ES2982472T3 (es) 2024-10-16
JP2015537254A (ja) 2015-12-24
BR112015013088A2 (pt) 2017-07-11
EP2905777B1 (en) 2017-07-19
NO2905777T3 (pl) 2017-12-16
EP3203470A1 (en) 2017-08-09

Similar Documents

Publication Publication Date Title
ZA201503653B (en) Decoding device and decoding method, and coding device and coding method
ZA201802193B (en) Encoding device and encoding method, and decoding device and decoding method
BR112013033945A2 (pt) método e aparelho de codificação e decodificação
PL2963829T3 (pl) Sposób, urządzenie oraz system kodowania i dekodowania
EP3048609A4 (en) Encoding device and method, decoding device and method, and program
EP3008826A4 (en) Method and apparatus for encoding and decoding low density parity check
PL2717573T3 (pl) Sposób kodowania obrazu, urządzenie do kodowania obrazu, sposób dekodowania obrazu, urządzenie do dekodowania obrazu oraz urządzenie do kodowania/dekodowania obrazu
BR112014004126A2 (pt) dispositivos e métodos de decodificação e codificação, e, programa
BR112015004956A2 (pt) aparelhos de codificação e de decodificação de imagem, e, métodos de codificação e de decodificação de imagem.
PL2858354T3 (pl) Sposób kodowania obrazów wideo, sposób dekodowania obrazów wideo, urządzenie do kodowania obrazów wideo, urządzenie do dekodowania obrazów wideo oraz urządzenie do kodowania-dekodowania obrazów wideo
SG11201400296RA (en) Encoding device, decoding device, encoding method, and decoding method
EP3007168A4 (en) Encoding device and method, decoding device and method, and program
BR112014004129A2 (pt) dispositivos e métodos de decodificação e de codificação, e, programa
PL2811743T3 (pl) Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów i urządzenie do kodowania/dekodowania obrazów
BR112014004128A2 (pt) dispositivo e método de decodificação, dispositivo e método de codificação, e, programa
EP3041157A8 (en) Physical layer coding/decoding method and apparatus thereof
BR112015006313A2 (pt) dispositivos de codificação e de decodificação, e, método de decodificação
BR112014004127A2 (pt) dispositivo e método de decodificação, programa, e, dispositivo e método de codificação
PL2916318T3 (pl) Urządzenie do kodowania dźwięku mowy, urządzenie do dekodowania dźwięku mowy, sposób kodowania dźwięku mowy oraz sposób dekodowania dźwięku mowy
SG11201503286UA (en) Audio signal encoding and decoding method, and audio signal encoding and decoding apparatus
PL3955572T3 (pl) Urządzenie kodujące, sposób kodowania, urządzenie dekodujące i sposób dekodowania
PT2922053T (pt) Dispositivo de codificação de áudio, método de codificação de áudio, programa de codificação de áudio, dispositivo de descodificação de áudio, método de descodificação de áudio, e programa de descodificação de áudio
EP2871846A4 (en) DECODING DEVICE, DECODING METHOD, CODING DEVICE AND DECODING METHOD
PL3046104T3 (pl) Sposób kodowania sygnału oraz sposób dekodowania sygnału
EP3007166A4 (en) Encoding device and method, decoding device and method, and program